I'm new to Liferay development, but i want to know where can i modify the number of tags that the asset publisher receives, for example, i want to make a selection between "Country", then "Museum", then "Military Museum" , and then the asset publisher show's the museum(or museums) i want.

I have two theories...., correct me if i'm wrong

1)On the links that liferay produces when i click the tag navigation, it generates a link like this:

where p_r_p_564233524_tag=chile is my var, is it possible to send two tags directly from that link? that could save me a lot of work instead of modifying the asset publisher.Cause i could make a little script that generates a link with multiple tags.